Secure Boot Mode
This feature allows selection of the Secure Boot Mode between Standard
and Custom. Selecting Custom enables users to change the Image Ex-
ecution Policy and manage Secure Boot Keys. The options are Custom
and Standard.
CSM Support
Select enabled to support the Compatibility Support Module (CSM), which
provides compatibility support for traditional legacy BIOS for system boot.
The options are Enabled and Disabled.
Key Management
If Secure Boot Mode is set to 'Custom,' experienced users can modify
Key Management Variables.
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Chapter 4: AMI BIOS